• おすすめの記事
  • 2016.10.14

Thermospheric inter-annual variability

Using a 46-year-long dataset of the thermospheric density during 1967–2012, Liu (2016) examined the inter-annual variability in the thermosphere at 400 km and its potential connection to El-Nino Southern Oscillation (ENSO) and stratospheric Quasi-Biennial Oscillation (QBO). Wavelet analysis reveals two major modes of the thermosphere inter-annual oscillation, with the slower mode having an average period of ~64 months and the faster mode of ~28 months. もっと読む

  • おすすめの記事
  • 2016.09.07

Tsunami resilience of Haydarpaşa Port of the megacity Istanbul

The Marmara region located at the western extension of the North Anatolian Fault Zone (NAFZ) is one of the most tectonically active zones in Turkey. Numerous catastrophic events such as earthquakes or earthquake/landslide-induced tsunamis have occurr… もっと読む

  • おすすめの記事
  • 2016.09.07

Source rupture processes of 2016 Kumamoto earthquake

The 2016 Kumamoto earthquake sequence started with an MJMA 6.5 foreshock occurring along the northern part of the Hinagu fault, central Kyushu, Japan, and the MJMA 7.3 mainshock occurred just 28 h after the foreshock. Asano and Iwata (2016) analyzed … もっと読む

  • おすすめの記事
  • 2016.07.16

Featured article on 2016 Kumamoto earthquake

The complex rupture process of the 2016 Kumamoto earthquake sequence is an important phenomenon to understand the nature of earthquake occurrence in complex faulting zones. Yagi et al. (2016) found that the rupture process of the mainshock and the di… もっと読む

  • ニュース
  • 2016.04.19

The 2015 EPS award is given to Dr. Christoph Püthe

Determination of the 3-D distribution of electrical conductivity in Earth's mantle from Swarm satellite data: Frequency domain approach based on inversion of induced coefficients Most previous global induction studies have assumed simple structures o… もっと読む

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